11103280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 26373312

約数和(自身を除く): 15270032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2953, 3760, 5906, 11812, 14765, 23624, 29530, 47248, 59060, 118120, 138791, 236240, 277582, 555164, 693955, 1110328, 1387910, 2220656, 2775820, 5551640, 11103280]

約数ペア:

[(1, 11103280), (2, 5551640), (4, 2775820), (5, 2220656), (8, 1387910), (10, 1110328), (16, 693955), (20, 555164), (40, 277582), (47, 236240), (80, 138791), (94, 118120), (188, 59060), (235, 47248), (376, 29530), (470, 23624), (752, 14765), (940, 11812), (1880, 5906), (2953, 3760)]